CN216175955U - Extrusion die with heat dissipation assembly - Google Patents

Abstract

The utility model relates to an extrusion die with a heat dissipation assembly, which comprises a base, wherein the upper surface of the base is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a condensation box fixedly arranged on the upper surface of the base, the rear surface of the condensation box is communicated with an input pipe, the outer surface of the input pipe is sleeved with a sleeve, the outer surfaces of two ends of the sleeve are movably connected with supporting plates, the outer surface of the sleeve is fixedly provided with a gear, and the left side surface of the sleeve is fixedly provided with a fan. This extrusion die with radiator unit, heat in with the mould is derived through the heat transfer part in the heat dissipation mechanism, then through mechanism and outside high-pressure water source intercommunication will dispel the heat, the water cooling part work in the heat dissipation mechanism takes away the heat of heat transfer part through the water source that flows, and electronic telescopic link area fixed plate reciprocates simultaneously, drives the rack and reciprocates, can drive the part of blowing in the heat dissipation mechanism, the heat dissipation of blowing to the surperficial different positions of mould.

Description

Extrusion die with heat dissipation assembly

Technical Field

The utility model relates to the technical field of extrusion dies, in particular to an extrusion die with a heat dissipation assembly.

Background

A press working method for obtaining a product corresponding to the shape of a hole or a concave-convex mold of a mold by pressing a billet placed in a concave mold with a punch or a convex mold to cause plastic flow, wherein the billet generates a three-dimensional compressive stress during extrusion and can be extruded even for a billet with low plasticity.

The mold is a tool for manufacturing a molded article, and different types of molds can be used according to different types of articles, wherein the molds comprise an extrusion mold, but the existing extrusion mold has certain defects when in use.

When finalizing the design through extrusion die, generally place in the recess through the material after the heating, then extrude the material through terrace die insert recess in, make its pressurized finalizing, take out the bottom that needs to the formed part and cool down in order to prevent that the formed part from taking out the in-process and taking out after finalizing, but current extrusion die's radiating efficiency is low, and the cooling needs to consume more time, influences the efficiency of production.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the extrusion die with the heat dissipation assembly, which has the advantages of good heat dissipation and the like, and solves the problems that the existing extrusion die is low in heat dissipation efficiency, needs to consume more time and affects the production efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the extrusion die with the heat dissipation assembly comprises a base, wherein a heat dissipation mechanism is arranged on the upper surface of the base.

The heat dissipation mechanism comprises a condensing box fixedly installed on the upper surface of the base, the rear surface of the condensing box is communicated with an input pipe, the outer surface of the input pipe is sleeved with a sleeve, the outer surfaces of two ends of the sleeve are respectively and movably connected with a supporting plate, a gear is installed on the outer surface of the sleeve, a fan is installed on the left side of the sleeve in a fixed mode, the other end of the input pipe is communicated with a heat exchange pipe, a heat exchange plate is installed on the outer surface of the heat exchange pipe in a fixed mode, and an output pipe is communicated with the other end of the heat exchange pipe.

Further, the last fixed surface of base installs places the seat, the last fixed surface who places the seat installs the lower mould, fixed surface installs the extrusion platform that is located after placing the seat on the base, the last fixed surface of base installs quantity and is two and is located the montant of placing the seat left and right sides, extrusion platform fixed surface installs the connecting plate that is run through by two montants.

Further, two the spring has been cup jointed to the surface of montant, the lower fixed surface of connecting plate installs the mould, the last fixed surface of base installs and is located the left electric telescopic handle of heat dissipation mechanism, electric telescopic handle's last fixed surface installs the fixed plate, the left side fixed surface of fixed plate installs the rack with gear engagement.

Further, place the seat and be the cross-section of side for the U-shaped, and place the upper surface of seat and seted up the through-hole, two the equal fixed mounting of upper surface of montant has the stopper.

Further, the right side surface intercommunication of condensing box has the inlet tube, telescopic both ends surface all is fixed with the spacing collar, and the opposite face of two spacing collars and the laminating of the face of leaving mutually of two backup pads.

Furthermore, two the bottom and the base upper surface fixed connection of backup pad, a plurality of through-hole has been seted up to telescopic left side surface, and fan fixed mounting in the through-hole, and the quantity of fan and the quantity one-to-one of through-hole.

Furthermore, the quantity of heat transfer board is a plurality of, and the top of a plurality of heat transfer board all runs through place a upper surface through-hole and extend to with the bottom fixed connection of lower mould.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this extrusion die with radiator unit, the upper surface of base is equipped with heat dissipation mechanism, when needs dispel the heat to the lower mould, at first derive the heat in with the mould through the heat transfer part in the heat dissipation mechanism, then through mechanism and outside high-pressure water source intercommunication dispel the heat, the water-cooling part work in the heat dissipation mechanism, take away the heat of heat transfer part through the water source that flows, electronic telescopic link area fixed plate reciprocates simultaneously, it reciprocates to drive the rack, can drive the part of blowing in the heat dissipation mechanism, the heat dissipation of blowing is carried out to the surperficial different positions of mould, go on simultaneously through water-cooling heat dissipation and the heat dissipation of blowing, good heat dissipation's purpose has been realized.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a top cross-sectional view of the present invention;

fig. 3 is a left side view of the sleeve of the present invention.

In the figure: the heat-radiating device comprises a base 1, a heat-radiating mechanism 2, a condenser box 21, an input pipe 22, a sleeve 23, a support plate 24, a gear 25, a fan 26, a heat-exchanging pipe 27, a heat-exchanging plate 28, an output pipe 29, a placing seat 3, a lower die 4, an extrusion table 5, a vertical rod 6, a connecting plate 7, a spring 8, an upper die 9, an electric telescopic rod 10, a fixing plate 11 and a rack 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an extrusion mold with a heat dissipation assembly in this embodiment includes a base 1, a heat dissipation mechanism 2 is disposed on an upper surface of the base 1, a placing seat 3 having a U-shaped cross section on a side surface is fixedly mounted on the upper surface of the base 1, a through hole is formed in the upper surface of the placing seat 3, a lower mold 4 is fixedly mounted on the upper surface of the placing seat 3, an extrusion table 5 located behind the placing seat 3 is fixedly mounted on the upper surface of the base 1, two vertical rods 6 located on left and right sides of the placing seat 3 are fixedly mounted on the upper surface of the base 1, a limiting block is fixedly mounted on upper surfaces of the two vertical rods 6, a connecting plate 7 sliding up and down on outer surfaces of the two vertical rods 6 is fixedly mounted on the surface of the extrusion table 5, a spring 8 is sleeved on outer surfaces of the two vertical rods 6, an upper mold 9 is fixedly mounted on a lower surface of the connecting plate 7, the connecting plate 7 is driven by the extrusion table 5 to move down, drive and go up mould 9 and move down and with 4 compound dies of lower mould, two springs 8 play the effect of buffering, the last fixed surface of base 1 installs and is located the left electric telescopic handle 10 of heat dissipation mechanism 2, the last fixed surface of electric telescopic handle 10 is installed and is the fixed plate 11 that appears for L, the left side fixed surface of fixed plate 11 installs rack 12, through the flexible of electric telescopic handle 10, drives fixed plate 11 and reciprocates, and then drives rack 12 and reciprocates.

Referring to fig. 1-3, in order to dissipate heat of the lower mold 4, the heat dissipation mechanism 2 of the present embodiment includes a condensation box 21 fixedly installed on the upper surface of the base 1, the right side surface of the condensation box 21 is communicated with an external high-pressure water source through a water inlet pipe, the rear surface of the condensation box 21 is communicated with an input pipe 22, the outer surface of the input pipe 22 is sleeved with a sleeve 23, the two end surfaces of the sleeve 23 are respectively fixed with a spacing ring, the left side surface of the sleeve 23 is provided with a plurality of through holes, the outer surfaces of the two ends of the sleeve 23 are respectively movably connected with a support plate 24 whose opposite surfaces are attached to the two spacing rings, the bottoms of the two support plates 24 are fixedly connected with the upper surface of the base 1, the sleeve 23 is supported by the two support plates 24, and the sleeve 23 cannot move left and right under the action of the two spacing rings, but can rotate between the two support plates 24, the outer fixed surface of sleeve 23 installs the gear 25 with rack 12 meshing, reciprocate through rack 12, it rotates to drive gear 25, and then drive sleeve 23 and rotate, sleeve 23 left side surface through-hole internal fixed mounting has fan 26, the quantity of fan 26 and the quantity one-to-one of through-hole, the other end intercommunication of input tube 22 has heat exchange tube 27, the outer fixed surface of heat exchange tube 27 installs quantity heat transfer plate 28 for a plurality of, and the top of a plurality of heat transfer plate 28 all runs through place seat 3 upper surface through-hole and extend to the bottom fixed connection with lower mould 4, the other end intercommunication of heat exchange tube 27 has output tube 29.

The working principle of the above embodiment is as follows:

by connecting the condensation box 21 with an external high-pressure water source, cooling the condensation box 21 with clean water, and transporting the clean water into the input pipe 22, wherein the fan 26 in the through hole of the sleeve 23 works, and sucks in the outside air through the openings at the two ends of the sleeve 23, and discharges the air through the fan 26, because the air is contacted with the input pipe 22 during circulation, the cooled cold water in the input pipe 22 also cools the air, so that the air blown by the fan 26 is cold air, and simultaneously, when the electric telescopic rod 10 drives the fixing plate 11 to move up and down, and drives the rack 12 to move up and down, the gear 25 meshed with the rack 12 to rotate, and further drives the sleeve 23 to rotate, and blow air to cool different positions of the lower die 4, and when the cold water enters the heat exchange pipe 27 through the input pipe 22, the heat conducted from the heat exchange plate 28 from the lower die 4 is taken away, so as to cool the water, and finally discharged through the output pipe 29, meanwhile, the water cooling heat dissipation and the air blowing heat dissipation are carried out simultaneously, and the purpose of good heat dissipation is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an extrusion die with radiator unit, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a heat dissipation mechanism (2);

radiating mechanism (2) are including fixed mounting in condensing tank (21) of base (1) upper surface, the rear surface intercommunication of condensing tank (21) has input tube (22), sleeve (23) have been cup jointed to the surface of input tube (22), the equal swing joint in both ends surface of sleeve (23) has backup pad (24), the fixed surface of sleeve (23) installs gear (25), sleeve (23) left side fixed surface installs fan (26), the other end intercommunication of input tube (22) has heat exchange tube (27), the fixed surface of heat exchange tube (27) installs heat transfer board (28), the other end intercommunication of heat exchange tube (27) has output tube (29).

2. The extrusion die with the heat dissipation assembly as recited in claim 1, wherein: the utility model discloses a bearing seat, including base (1), upper surface fixed mounting who places seat (3), the last fixed surface who places seat (3) installs lower mould (4), fixed surface installs extrusion platform (5) that are located after placing seat (3) on base (1), the last fixed surface of base (1) installs quantity and is two and is located montant (6) of placing seat (3) the left and right sides, extrusion platform (5) fixed surface installs connecting plate (7) that are run through by two montants (6).

3. The extrusion die with the heat dissipation assembly as recited in claim 2, wherein: two spring (8) have been cup jointed to the surface of montant (6), the lower fixed surface of connecting plate (7) installs and goes up mould (9), the last fixed surface of base (1) installs and is located heat dissipation mechanism (2) left electric telescopic handle (10), the last fixed surface of electric telescopic handle (10) installs fixed plate (11), the left side fixed surface of fixed plate (11) install with rack (12) of gear (25) meshing.

4. The extrusion die with the heat dissipation assembly as recited in claim 2, wherein: the cross section of the side face of the placing seat (3) is U-shaped, the upper surface of the placing seat (3) is provided with a through hole, and the upper surface of the vertical rod (6) is fixedly provided with a limiting block.

5. The extrusion die with the heat dissipation assembly as recited in claim 1, wherein: the right side surface intercommunication of condensing box (21) has the inlet tube, the both ends surface of sleeve (23) all is fixed with the spacing collar, and the opposite face of two spacing collars and the laminating of the face of leaving mutually of two backup pads (24).

6. The extrusion die with the heat dissipation assembly as recited in claim 1, wherein: the bottom of the two supporting plates (24) is fixedly connected with the upper surface of the base (1), the left side surface of the sleeve (23) is provided with a plurality of through holes, the fans (26) are fixedly installed in the through holes, and the number of the fans (26) corresponds to the number of the through holes one to one.

7. The extrusion die with the heat dissipation assembly as recited in claim 1, wherein: the quantity of heat transfer board (28) is a plurality of, and the top of a plurality of heat transfer board (28) all runs through and places seat (3) upper surface through-hole and extend to with the bottom fixed connection of lower mould (4).

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